VERT_CS["LGD2006",
    VERT_DATUM["D_Libyan_Geodetic_Datum_2006",2002,
        AUTHORITY["ESRI","from_geogdatum_EPSG_6754"]],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    AXIS["Ellipsoidal height",UP],
    AUTHORITY["ESRI","115744"]]